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Service bulletin 901101

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10012255
Published by NHTSA2005-02-23
Manufacturer's number901101
Manufacturer's date2005-01-01
NHTSA componentENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AND ASSOCIATED PULLEYS

NHTSA's summary

ACCESSORY DRIVE BELT MAY FRAY AND/OR JUMP OFF OF SOME KENWORTH TRUCKS EQUIPPED WITH C15, BXS ENGINES. PRODUCT SUPPORT PROGRAM. THIS REVISED VERSIONS REPLACES PREVIOUS VERSION DATED 12/07/2004. *TT

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Engine, Drive belts

Vehicles listed
UNKNOWN UNKNOWN

Listing a model year does not mean every vehicle of it is concerned: the document says which.